... ,Compact structure 4,CE NC-C1290 80/100W/150W/130W laser power laser machine price for sale Application:1) Engraving hard materials: Stone ... /No)No (rotary attachment can be added for cylinders)Water Cooling: (Yes / No) YesMaximum Height of Materials to Engrave (mm) ... option. Accessaries free offered:Water chiller, exhaust fan, air pump, tool kit, Demo and software CD,focus board, Dongle,Spanner,limit ...